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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/10/10 06:41:02 UTC
[GitHub] [shardingsphere] By1995 opened a new issue, #17542: XA transcation has a bug
By1995 opened a new issue, #17542:
URL: https://github.com/apache/shardingsphere/issues/17542
version： 5.1.1 and latest
project: shardingsphere-proxy
cluster mode
use Atomikos
reference: https://community.sphere-ex.com/t/topic/954/25
I have two logical databases , sharding_db and sharding_db2
Expected behavior:
The two databases should support XA transaction.
actual behavior:
only sharding_db2 supports XA transaction.
sharding_db error:
`ERROR 1815 (HY000): Internal error: javax.transaction.SystemException: There is no registered resource that can recover the given XAResource instance.
Please register a corresponding resource first.`
I found shardingsphere have three virtual system databases；
During initialization, the system database is also added to Engines of transactionContexts.
if these databases are in this order ，like logic_db -> system_db->logic_db,
then error will happen, data before the system database will disappear.
The problem is by
class AtomikosTransactionManagerProvider
In close method exist userTransactionService.shutdown(true);
The call stack：
ContextManager ：renewAllTransactionContext -> renewTransactionContext -> closeTransactionEngine -> staleEngine.close();
ShardingSphereTransactionManagerEngine : close
XAShardingSphereTransactionManager: close ->. xaTransactionManagerProvider.close();
AtomikosTransactionManagerProvider: close. -> userTransactionService.shutdown(true);
UserTransactionServiceImp: shutdown(true)
Configuration: Configuration.shutdown(force) -> removeAndCloseResources(maxWaitTime <= 0); // remove all resource , error happen
` public static synchronized void shutdown(long maxWaitTime) {
if (service_ != null) {
service_.shutdown(maxWaitTime);
notifyAfterShutdown();
removeShutdownHooks();
removeAndCloseResources(maxWaitTime <= 0);
clearSystemComponents();
}
}`
` private void renewTransactionContext(final String databaseName, final ShardingSphereResource resource) {
ShardingSphereTransactionManagerEngine changedStaleEngine = transactionContexts.getEngines().get(databaseName);
if (null != changedStaleEngine) {
System.out.println("renewTransactionContext-A---------" + databaseName);
closeTransactionEngine(changedStaleEngine);
}
System.out.println("renewTransactionContext----------" + databaseName);
resource.getDataSources().forEach((key, value) -> System.out.println(key + " ----- " + value));
transactionContexts.getEngines().put(databaseName, createNewEngine(resource.getDatabaseType(), resource.getDataSources()));
}`
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[GitHub] [shardingsphere] RaigorJiang closed issue #17542: XA transcation has a bug
Posted by "RaigorJiang (via GitHub)" <gi...@apache.org>.
RaigorJiang closed issue #17542: XA transcation has a bug
URL: https://github.com/apache/shardingsphere/issues/17542
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[GitHub] [shardingsphere] github-actions[bot] closed issue #17542: XA transcation has a bug
Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed issue #17542: XA transcation has a bug
URL: https://github.com/apache/shardingsphere/issues/17542
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[GitHub] [shardingsphere] github-actions[bot] commented on issue #17542: XA transcation has a bug
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #17542:
URL: https://github.com/apache/shardingsphere/issues/17542#issuecomment-1272349816
Hello , this issue has not received a reply for several days.
This issue is supposed to be closed.
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[GitHub] [shardingsphere] terrymanu commented on issue #17542: XA transcation has a bug
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #17542:
URL: https://github.com/apache/shardingsphere/issues/17542#issuecomment-1210126603
Could you format the content by markdown syntax? It is hard to read.
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[GitHub] [shardingsphere] RaigorJiang commented on issue #17542: XA transcation has a bug
Posted by "RaigorJiang (via GitHub)" <gi...@apache.org>.
RaigorJiang commented on issue #17542:
URL: https://github.com/apache/shardingsphere/issues/17542#issuecomment-1407573991
This issue has been inactive for a long time, and ShardingSphere has released several new versions, so I will close it.
Please try the latest version, and if the problem reproduces, please reopen it or submit a new one.
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